What Is Periodontal Therapy?

Periodontal therapy refers to the treatments used to prevent, manage, and treat gum disease. Gum disease (also called periodontal disease) is an infection of the gums and the supporting structures of the teeth. If left untreated, it can lead to gum recession, bone loss, loose teeth, and even tooth loss. At Woodfield Dental in London, Ontario, we provide periodontal therapy to help restore gum health, stop disease progression, and protect your smile. Early treatment is key — the sooner gum disease is diagnosed, the easier it is to manage.

What Causes Gum Disease?

Gum disease is most commonly caused by plaque and bacteria buildup on the teeth and along the gumline. When plaque is not removed through regular brushing, flossing, and dental cleanings, it can harden into tartar, which irritates the gums and leads to inflammation.

Common Risk Factors Include:

  • Inconsistent oral hygiene 
  • Smoking or vaping 
  • Diabetes or certain medical conditions 
  • Hormonal changes 
  • Stress 
  • Genetics 

Symptoms of Gum Disease

Signs of gum disease may include:
  • Red, swollen, or tender gums 
  • Bleeding when brushing or flossing 
  • Persistent bad breath 
  • Receding gums 
  • Loose or shifting teeth 
  • Sensitivity to hot or cold 
If any of these symptoms sound familiar, periodontal therapy may be needed to restore gum health.

Types of Periodontal Therapy

Periodontal therapy may involve one or more treatments depending on the severity of the condition.

1. Scaling and Root Planing (Deep Cleaning)

This is the most common periodontal treatment. It removes plaque and tartar from below the gumline and smooths the roots of the teeth to help gums reattach and heal.

2. Periodontal Maintenance Cleanings

After deep cleaning, maintenance cleanings every 3–4 months prevent bacteria from returning and keep gums healthy.

3. Local Medication Therapy

Antibiotic gels or rinses may be applied directly to the periodontal pockets to fight infection.

4. Gum Surgery (For Advanced Cases)

In more advanced gum disease, surgical treatment may be used to:
  • Reduce pocket depth 
  • Regenerate lost bone or tissue 
  • Improve gum stability 
We will only recommend surgery if it is necessary for long-term oral health.

Why Periodontal Therapy Matters

Healthy gums are the foundation of a healthy smile. Treating gum disease early helps:
  • Prevent tooth loss 
  • Reduce gum tenderness and bleeding 
  • Improve breath freshness 
  • Protect bone health 
  • Support overall health 
Research has also shown that gum disease is linked to heart disease, diabetes complications, and inflammation in the body, making treatment important for more than just your smile.

Periodontal Therapy at Woodfield Dental

At Woodfield Dental in London, Ontario, we take a gentle and personalized approach to periodontal treatment. We assess your gums, determine the stage of gum disease, and develop a treatment plan designed to restore health and prevent further progression. Our goal is to protect your natural teeth, promote healing, and help you maintain a strong and confident smile.

Think You May Need Periodontal Therapy?

If you are experiencing gum bleeding, sensitivity, or persistent bad breath, don’t wait — early care makes a big difference.

Book a Gum Health Evaluation at Woodfield Dental

Let’s restore the foundation of your smile and support your long-term oral health.